High-Frequency Induction Welder

Assembly

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Induction coil at the weld point heating the open seam edges; closing rolls forge the weld bead.

Direct parts	7
Total parts	11
Class	Assembly

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Induction coil at the weld point heating the open seam edges; closing rolls forge the weld bead. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

High-Frequency Induction Welder parts and their functions

7 top-level parts · 11 parts in total · full bill of materials below

High-Frequency Induction Welder parts diagram: 1 HF power supply, 2 induction weld coil, 3 weld closing roll, 4 closing cylinder, 5 weld monitor sensor, 6 extrusion knife, 7 o-ring set. 11 parts in 7 top-level items. — High-Frequency Induction Welder parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	HF Power Supply 3 parts	1×
2	Induction Weld Coil	1×	Copper coil inducing ~1,700 °C eddy currents in the tube seam.
3	Weld Closing Roll	2×	Upper and lower weld squeeze rolls
4	Closing Cylinder	1×	Pneumatic or hydraulic double-acting cylinder.
5	Weld Monitor Sensor	1×	Heat or position feedback
6	Extrusion Knife	1×	Optional edge deburring blade
7	O-Ring Set	1×	Set of elastomer rings seated in grooves to seal static or slow-moving joints against fluid and gas, sized to ISO 3601.

3D model

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Build & assembly graph

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Bill of materials for High-Frequency Induction Welder

7 top-level lines · 10 rows shown · 11 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	HF Power Supply 3 parts	tube-mill-hf-power-supply	1×	1	4	assembly
1.1	Bare PCB	pcb-bare	1×	1	·	part
1.2	IGBT Power Module	igbt-module	2×	2	·	part
1.3	Power Supply	power-supply	1×	1	·	part
2	Induction Weld Coil	tube-mill-induction-coil	1×	1	·	part
3	Weld Closing Roll	tube-mill-closing-rolls	2×	2	·	part
4	Closing Cylinder	tube-mill-closing-cylinders	1×	1	·	part
5	Weld Monitor Sensor	tube-mill-weld-sensor	1×	1	·	part
6	Extrusion Knife	tube-mill-extrusion-remover	1×	1	·	part
7	O-Ring Set	oring-set	1×	1	·	part

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Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks